Automatic Doors in Aurora

Yes, and on an egress route it is a requirement rather than a nicety. Sliding doors on an exit route are built with break-out panels: push the leaf hard from inside and it swings out of its track to give a clear opening. Swing doors with a low-energy operator can simply be pushed open manually when the power is off — the operator declutches. What you should not assume is that a given door does this: break-out is a specified feature, and a slider bought without it stays shut. We confirm which behaviour an existing door has as part of an inspection.

In rough order of how often we are called for them: sensors that have drifted, been knocked or been blinded by sunlight or a new floor finish; dirty or worn rollers and tracks on a slider, which show up as a door that shudders or stalls; failed or misadjusted safety beams that leave the door stuck open or reversing at random; belts, motors and control boards at the end of their life; and damage from something that hit the door. The single most common underlying cause is not the operator at all — it is a building change nobody connected to the entrance, like a new mat, a new sign or a re-tiled floor.

Typically 4–6 weeks to produce the door once shop drawings are approved, then 1–2 weeks to schedule the job and install it — so around 5–8 weeks in total, depending on the size of the project. An automatic slider runs to the longer end because the operator, the framing and the glass all have to arrive together. A standard automatic door operator is a different matter entirely: those are stock items, so fitting one to a door that already hangs correctly is usually 2–3 days rather than weeks. Emergency repairs are a different clock again and are dispatched 24/7. On site, a single automatic entrance is usually installed in a day; a full package on a general contractor's build runs over several weeks.